On the magnetic structure of magnetite/oleic acid/benzene ferrofluids by small-angle neutron scattering

M. V. Avdeev, M. Balasoiu, V. L. Aksenov, V. M. Garamus, J. Kohlbrecher, D. Bica, L. Vekas

Research output: Article

42 Citations (Scopus)

Abstract

Magnetic small-angle scattering of non-polarized and polarized neutrons from ferrofluds (magnetite covered by oleic acid in benzene) is analyzed. A complex correlation in the magnetic structure is observed. It takes place at the length of more than the particle size, and has a core-shell-like organization. Along with it no spatial interparticle correlation in the nuclear structure is detected.

Original languageEnglish
Pages (from-to)371-379
Number of pages9
JournalJournal of Magnetism and Magnetic Materials
Volume270
Issue number3
DOIs
Publication statusPublished - ápr. 2004

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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